DKG-705 AUTOMATIC MAINS FAILURE AND REMOTE START ...

DATAKOMDKG-705 User’s Manual10 A32 Single GensetLoad Enable (dualgenset mode)10 A33 Dual Genset NoBreak Transfer toMains Enable10 A34 Dual Genset SoftTransfer to MainsEnable10 A35 Dual GensetDelayed StartPower10 A36 Dual GensetQuick Start Power10 A37 Dual GensetDelayed StopPower10 A38 Dual GensetStart/Stop Delay10 A39 Master GensetFrequency LockGain in DualGenset Mode10 A40 Master GensetAVR Gain in DualGenset Mode- 0 1 0: Single genset loading disabled. On mainsfailure both gensets will run and synchronizebetween them, after this the load will betransferred to gensets.1: Single genset loading enabled. On mainsfailure, at first the master genset will take theload and then the slave genset willsynchronize and share the load. Also whenone of the gensets fails, the other will beauthorized to feed the load.- 0 1 0: No break transfer disabled.1: No break transfer enabled.- 0 1 0: Soft transfer disabled.1: Soft transfer enabled.% 0 100 If the total active load is above this level forthe period defined in P_A38, the slave gensetwill start, synchronize and share the load.This parameter is defined as a percentage ofthe Genset Power Rating defined inparameter P_A17.% 0 100 If the total active load is above this level, theslave genset will start, synchronize and sharethe load without delay.This parameter is defined as a percentage ofthe Genset Power Rating defined inparameter P_A17.% 0 100 If the total active load is below this level for theperiod defined in P_A38, the slave genset willstop.This parameter is defined as a percentage ofthe Genset Power Rating defined inparameter P_A17.Sec 0 120 This is the time delay used for starting andstopping of the slave genset.Related starting and stopping power levels aredefined in parameters P_A35 and P_A37.- 0 255 This parameter defines the reaction speed ofthe governor output to phase differencesbetween the dual genset system and mainsphases during synchronization. The standardvalue for this parameter is 4. But it must bereadjusted for the dual genset system duringmanufacturing. If this parameter is too high, aphase oscillation may occur. If it is too low, thephase locking will be slower.- 0 255 This parameter defines the reaction speed ofthe AVR output to voltage differences betweenthe dual genset system and mains phasesduring synchronization. The standard value forthis parameter is 8. But it must be readjustedfor the dual genset system duringmanufacturing. If this parameter is too high, avoltage oscillation may occur. If it is too low,the voltage matching will be slower.705-UE.doc - 51 -